移动交换机配置及故障处理.ppt

,以太网交换技术基础,迈普MPNA培训,技术服务部：张成英 手 机：Email： ,讲师介绍,交换机介绍 交换机配置介绍 常用查询命令及故障处理,课程内容,交换机介绍,课程内容,产品简介 My POWER S3100系列交换机包括9款： 图 SM3100-9TP-AC交换机示意图 SM3100-9TP-AC交换机的前面板上有8个10/100Base-T端口，1个Combo端口（1个RJ-45和1个SFP端口），1 个Console 端口和27个LED 指示灯。,端口指示灯说明,系统状态指示灯说明,POE指示灯说明,交换机配置介绍,课程内容,路由器交换机配置方法,路由器配置方式： 通过终端或PC串口接路由器console接口，采用shell命令进行配置； 通过Telnet远程登录到路由器上配置； 通过频带modem模块LINE口进行配置。 通过SNMP网管系统对路由器进行配置。,路由器的操作系统shell,Shell命令运行模式结构的示意图,一般用户模式,普通用户模式,全局配置模式,router2(config)#interface s1/0 router2(config-if-serial1/0)#physical-layer sync router2(config-if-serial1/0)#encapsulation ppp router2(config-if-serial1/0)#ip address router2(config-if-serial1/0)#ppp pap sent-username goat password maipu router2(config-if-serial1/0)#exit,Switch(config)#,Switchenable,Switch# conf t,VLAN的配置任务序列,1.创建或删除VLAN,2.指定或删除VLAN名称,3.为VLAN分配交换机端口,4.设置交换机端口类型,5.设置Trunk端口,6.设置Access端口,三层接口配置 三层接口配置任务序列： 1.创建三层管理接口,2.配置三层接口的IPv4地址,.进入以太网端口配置模式,2.配置以太网端口属性,端口配置,端口隔离功能任务序列 1. 创建隔离组,2. 将以太网端口添加进隔离组,3. 显示端口隔离的配置情况,1. 配置环路检测的时间间隔,2. 启动端口环路检测功能,3. 配置端口环路控制方式,端口环路检测功能配置任务序列,4. 配置环路检测受控方式是否自动恢复,Switch (Config-If-Ethernet1/1)#loopback-detection special-vlan 1-3,例如： Switch (config)#loopback-detection interval-time 35 1,Switch (config)#int ethernet 1/1,Switch (Config-If-Ethernet1/1)#loopback-detection control shutdown,POE介绍,PoE（Power over Ethernet）即以太网供电，它是指在为一些基于IP的终端（如IP电话机、无线局域网接入点AP、网络摄像头等）传输数据信号的同时，还能为此类设备提供直流供电的技术，这些接受直流电的设备称为受电设备（PD, Powered Device）。PoE的可靠供电距离最长为100米。,1.启动/关闭DHCP服务,2.配置DHCP地址池 （1）创建/删除DHCP地址池,（2）配置动态DHCP地址池的参数,DHCP服务器配置,service dhcp ip dhcp excluded-address 13 ip dhcp pool pajdpsc network-address 12 40 default-router 13 option 43 hex 110478C0161c exit interface Vlan1 ip address 13 40 exit,hostname SDDEZ-WLAN-SW-HXLLHJ-1-S3100 交换机命名 enable password admin 配置enable密码 username admin password 0 admin isolate-port group 1 switchport interface ethernet 1/8 端口隔离 isolate-port group 1 switchport interface ethernet 1/7 isolate-port group 1 switchport interface ethernet 1/6 isolate-port group 1 switchport interface ethernet 1/5 isolate-port group 1 switchport interface ethernet 1/4 isolate-port group 1 switchport interface ethernet 1/3 isolate-port group 1 switchport interface ethernet 1/2 isolate-port group 1 switchport interface ethernet 1/1,vlan 1 exit vlan 10 划分wlan exit vlan 2123 exit vlan 2575 exit Interface Ethernet1/1 switchport mode trunk switchport trunk allowed vlan 10;2123;2575 switchport trunk native vlan 10 exit Interface Ethernet1/2-8 switchport mode trunk switchport trunk allowed vlan 10;2123;2575 switchport trunk native vlan 10 exit,Interface Ethernet1/9 switchport mode trunk switchport trunk allowed vlan 10;2123;2575 exit interface Vlan2575 ip address 73 24 exit ip default-gateway 61,常用查询命令及故障处理,课程内容,show interface ethernet status 查看接口up/dwon Codes: A-Down - administratively down, a - auto, f - force, G - Gigabit Interface Link/Protocol Speed Duplex Vlan Type Alias Name 1/1 UP/UP a-100M a-FULL trunk G-Combo:Copper 1/2 UP/UP a-1G a-FULL trunk G-Combo:Fiber 1/3 DOWN/DOWN auto auto trunk G-Combo 1/4 UP/UP a-10M a-HALF trunk G-Combo:Copper 1/5 DOWN/DOWN auto auto trunk G-Combo 1/6 DOWN/DOWN auto auto trunk G-Combo 1/7 DOWN/DOWN auto auto trunk G-Combo 1/8 DOWN/DOWN auto auto trunk G-Combo 1/9 DOWN/DOWN auto auto trunk GBIC,Switch#show interface e1/1,Switch#show interface e1/1 Ethernet1/1 is up, line protocol is down Ethernet1/1 is layer 2 port, alias name is (null), index is 1 Hardware is Gigabit-TX, address is 00-03-0f-02-fc-01 PVID is 1 MTU 1500 bytes, BW 10000 Kbit Encapsulation ARPA, Loopback not set Auto-duplex: Negotiation half-duplex, Auto-speed: Negotiation 10M bits FlowControl is off, MDI type is auto 5 minute input rate 0 bytes/sec, 0 packets/sec 5 minute output rate 0 bytes/sec, 0 packets/sec The last 5 second input rate 0 bytes/sec, 0 packets/sec The last 5 second output rate 0 bytes/sec, 0 packets/sec Input packets statistics: 0 input packets, 0 bytes, 0 no buffer 0 unicast packets, 0 multicast packets, 0 broadcast packets 0 input errors, 0 CRC, 0 frame alignment, 0 overrun, 0 ignored 0 abort, 0 length error, 0 pause frame Output packets statistics: 0 output packets, 0 bytes, 0 underruns 0 unicast packets, 0 multicast packets, 0 broadcast packets 0 output errors, 0 collisions, 0 pause frame,Switch#show interface vlan 1,Switch#show interface vlan 1 Vlan1 is up, line protocol is up, dev index is 2005 Device flag 0x1003(UP BROADCAST MULTICAST) IPv4 address is: (Primary) Hardware is EtherSVI, address is 00-00-00-00-00-01 MTU is 1500 bytes , BW is 0 Kbit Encapsulation ARPA, loopback not set 5 minute input rate 0 bytes/sec, 0 packets/sec 5 minute output rate 0 bytes/sec, 0 packets/sec The last 5 second input rate 0 bytes/sec, 0 packets/sec The last 5 second output rate 0 bytes/sec, 0 packets/sec Input packets statistics: Input queue 0/600, 0 drops 0 packets input, 0 bytes, 0 no buffer 0 input errors, 0 CRC, 0 frame alignment, 0 overrun 0 ignored, 0 abort, 0 length error Output packets statistics: 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions,show isolate-port group 命令：show isolate-port group 功能：显示端口隔离的相关配置，包括已经配置的隔离组和隔离组内的所有以太网端口。 参数：为已经创建的隔离组的名称标识，长度不超过32个字符；不输入参数将显示所有隔离组的配置情况。 命令模式：特权配置模式和全局配置模式。 缺省情况：显示所有隔离组的配置情况。 使用指南：用户通过该命令查看端口隔离的配置情况。 举例：显示名称为test的隔离组配置信息。 Switch(config)#show isolate-port group test Isolate-port group test The isolate-port Ethernet1/5 The isolate-port Ethernet1/2,show loopback-detection 命令：show loopback-detection interface 功能：不输入参数则显示所有端口的环路检测状态和检测结果，输入参数则显示相应端口的状态和结果 参数： 要显示的端口的列表，如：ethernet 1/1。 命令模式：特权和配置模式。 使用指南：通过该命令显示出端口的环路检测状态和检测结果。 举例：显示端口4的环路检测状态。 Switch#show loopback-detection interface Ethernet 1/4 loopback detection config and state information in the switch! PortName Loopback Detection Control Mode Is Controlled Ethernet1/4 Enable Shutdown No,Switch#show vlan VLAN Name Type Media Ports - - - - - 1 default Static ENET Ethernet1/1 Ethernet1/2 Ethernet1/3 Ethernet1/4 Ethernet1/9 Ethernet1/10 Ethernet1/11 Ethernet1/12 2 VLAN0002 Static ENET Ethernet1/5 Ethernet1/6 Ethernet1/7 Ethernet1/8,show mac-address-table 查看mac地址表 Read mac address table Vlan Mac Address Type Creator Ports - - - - 1 00-03-0f-12-db-e4 STATIC System CPU 1 00-14-d5-fc-b3-c0 DYNAMIC Hardware Ethernet1/4 1 00-14-d5-fc-b6-80 DYNAMIC Hardware Ethernet1/2 1 00-14-d5-fd-00-5a DYNAMIC Hardware Ethernet1/2 1 00-14-d5-fd-15-82 DYNAMIC Hardware Ethernet1/2 2267 00-00-5e-00-01-07 DYNAMIC Hardware Ethernet1/1 2268 00-00-5e-00-01-07 DYNAMIC Hardware Ethernet1/1 2597 00-03-0f-12-db-e4 STATIC System CPU 2597 28-6e-d4-73-af-8e DYNAMIC Hardware Ethernet1/1 4001 00-01-7a-f0-01-2b DYNAMIC Hardware Ethernet1/1 4001 00-01-7a-f0-01-87 DYNAMIC Hardware Ethernet1/1,show power inline 功能：显示全局PoE设置与状态。 Switch#show power inline Power Inline Status: On Power Available: 130 W Power Used: 0 W Power Remaining: 130 W Min Voltage: 44 V Max Voltage: 57 V Police: Off Legacy: Off Disconnect: Ac Mode: Signal HW Version: 30 SW Version: 05.0.5,show power inline interface ethernet |